package com.listeningframework.boot.codegen;

import com.listeningframework.boot.codegen.context.Context;
import com.listeningframework.boot.codegen.exception.CodeGenException;
import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.apache.maven.plugins.annotations.Parameter;

import java.io.File;

/*
 * Copyright 2001-2005 The Apache Software Foundation.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * Goal which touches a timestamp file.
 */
public abstract class AbstractCodeGenMojo extends AbstractMojo {
    /**
     * Project Base Directory
     */
    @Parameter(defaultValue = "${basedir}", property = "baseDir", required = true)
    private File projectDirectory;
    /**
     * Location of the file.
     */
    @Parameter(defaultValue = "${project.build.directory}", property = "outputDir", required = true)
    private File outputDirectory;
    /**
     * 配置文件参数路径
     */
    @Parameter(defaultValue = "main/resources/codegen/", property = "configLocation", required = true)
    private String configLocation;

    /**
     * @see org.apache.maven.plugin.Mojo#execute()
     */
    @Override
    public void execute() throws MojoExecutionException, MojoFailureException {
        try {
            Context.loadContext(getConfigLocation(), getSrcPath());
            handleSubExecute();
        } catch (CodeGenException e) {
            getLog().error(e.getErrorDesc(), e);
        }
    }

    /**
     * Mojo Execute
     */
    protected abstract void handleSubExecute() throws CodeGenException;

    private String getSrcPath() {
        return projectDirectory + File.separator + "src" + File.separator;
    }

    private String getConfigLocation() {
        return getSrcPath() + configLocation;
    }

    public void setConfigLocation(String configLocation) {
        this.configLocation = configLocation;
    }
}
